49
Default level
2: System level
Parameters
name
: Interface range name, a case-sensitive string of 1 to 32 characters.
interface-list
: Interface list in the format of
interface-list
= {
interface-type interface-number
[
to
interface-type interface-number
] }&<1-5>. The
interface-type interface-number
argument specifies
an interface by its type and number. &<1-5> indicates that you can specify up to five interfaces or
interface lists. When you specify the
to
keyword in
interface-type interface-number1
to
interface-type interface-number2
, the interfaces before and after the
to
keyword must be on the
same interface card or subcard, and the interface number before
to
must be no greater than the one
after
to
.
Description
Use
interface range
name
name
interface
interface-list
to create an interface range, configure a
name for the interface range, add interfaces to the interface range, and enter the interface range
view.
Use
interface range
name
without the
interface
keyword to enter the view of an interface range
with the specified name.
Use
undo interface range
name
to delete the interface range with the specified name.
You can use this command to assign a name to an interface range and can specify this name rather
than the interface range to enter the interface range view.
You can use the
display current-configuration | include interface range
command to view the
member interfaces of an interface range.
In interface range view, only the commands supported by the first interface are available. To view the
commands supported by the first interface in the interface range, enter the interface range view and
enter
?
at the command line interface prompt.
To verify the configuration of the first interface in the interface range, execute the
display this
command in interface range view.
Failure to apply a command on one member interface does not affect the application of the
command on the other member interfaces. If applying a command on one member interface fails, the
system displays an error message and continues with the next member interface.
Do not assign an aggregate interface and any of its member interfaces to an interface range at the
same time. Some commands, after being executed on both an aggregate interface and its member
interfaces, can break up the aggregation.
No limit is set on the maximum number of interfaces in an interface range. The more interfaces in an
interface range, the longer the command execution time.
Examples
# Add Ethernet 1/0/1 to Ethernet 1/0/12 to interface range named
myEthPort
, and enter the
interface range view.
<Sysname> system-view
[Sysname] interface range name myEthPort interface ethernet1/0/1 to ethernet1/0/12
[Sysname-if-range-myEthPort]
# Enter the view of interface range named
myEthPort
.
<Sysname> system-view
[Sysname] interface range name myEthPort
[Sysname-if-range-myEthPort]
